{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["entity origin", "entity destination", "component whole", "member collection"], "input": "sun and wind cause evaporation of water , causing rains , and this energy can be caught using hydroelectric power ."}
{"entity origin": [], "entity destination": [], "component whole": [], "member collection": []}